ZIP code
20688
Solomons, MD
20688 covers Solomons in Calvert County, with 1,113 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 20688. Methodology
ZIP code map of 20688
About ZIP code 20688
Acceptable cities: Dowell
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 20688. Not ACS. Methodology
People in 20688
Race
- White1,294
- Black or African American59
- Asian38
- Native Hawaiian and Pacific Islander1
- Other race6
- Two or more races64
Hispanic or Latino (any race): 46
Age
- Under 1056
- 10 to 1975
- 20 to 2972
- 30 to 39103
- 40 to 4991
- 50 to 59177
- 60 to 69212
- 70 to 79238
- 80 and older438
Income and housing in 20688
Education
- High school graduate98.9%
- Bachelor's degree44.1%
- Graduate degree25.2%
Places covering 20688
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Solomons100.0%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Calvert County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
0.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 20688
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 2,081 | |
| 2006 | 2,040 | |
| 2007 | 2,063 | |
| 2008 | 2,017 | |
| 2009 | 1,967 | |
| 2010 | 1,882 | |
| 2011 | 1,687 | 1,954 |
| 2012 | 1,645 | 1,890 |
| 2013 | 1,633 | 1,820 |
| 2014 | 1,559 | 1,740 |
| 2015 | 1,653 | 1,790 |
| 2016 | 1,864 | 1,810 |
| 2017 | 1,784 | 1,930 |
| 2018 | 1,739 | 2,420 |
| 2019 | 1,749 | 2,390 |
| 2020 | 1,945 | 2,530 |
| 2021 | 1,390 | 2,460 |
| 2022 | 1,170 | 2,400 |
| 2023 | 1,113 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 20688
12 nearest ZIP centroids (any distance)
- 20629Dowell1.2 miPop 1,067 · Income $90,400
- 20657Lusby4.1 miPop 20,519 · Income $117,776
- 20619California4.2 miPop 14,743 · Income $114,848
- 20670Patuxent River4.2 miPop 1,577 · Income $70,945
- 20636Hollywood5.8 miPop 10,357 · Income $159,800
- 20634Great Mills6.2 miPop 6,976 · Income $117,431
- 20653Lexington Park6.5 miPop 26,799 · Income $97,923
- 20620Callaway7.2 miPop 1,160 · Income $154,188
- 20615Broomes Island7.4 miPop 422 · Income $191,944
- 20667Park Hall7.8 miPop 98 · Income —
- 20685Saint Leonard8.2 miPop 6,481 · Income $122,059
- 20686Saint Marys City9.8 miPop 949 · Income —
ZIP centroids within 2 miles
| ZIP | City | State | Distance (miles) | ACS population | Median income |
|---|---|---|---|---|---|
| 20629 | Dowell | MD | 1.2 mi | 1,067 | $90,400 |
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 20688 FAQ
- What city is ZIP code 20688 in?
- 20688 is in Solomons, MD.
- What county is 20688 in?
- 20688 is in Calvert County.
- What is the median household income in 20688?
- The median household income in 20688 is $88,902.
- Which ZIP codes are near 20688?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 20688.